25710448

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15601}}^1$

素因数の和:15712

約数の個数: 20

約数和(自身を含む): 50300848

約数和(自身を除く): 24590400

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15601, 31202, 62404, 124808, 249616, 1606903, 3213806, 6427612, 12855224, 25710448]

約数ペア:

[(1, 25710448), (2, 12855224), (4, 6427612), (8, 3213806), (16, 1606903), (103, 249616), (206, 124808), (412, 62404), (824, 31202), (1648, 15601)]